The bulky goods in traditional bulk vessel transportation, loading and unloading of cargo hoisting method is usually adopted. Because of the characteristics of the traditional mode of operation is not well suited to these large goods, often appear different degree of damage, reduce the transportation efficiency, damage the interests of customers. Lifting handling method using the traditional operation flow: lift, the goods from the port to move horizontally, across the ship's rail, alignment hatch down, in the cabin the selected position fixing. The damage easily occurred in place: one is because of the cargo is lifted high, and shift, easy to generate larger vibration, resulting the damage. Two is in the air lift, horizontal movement, as the goods over long, easy to unstable center of gravity, cause the tipping bucket. Three is positioned in the cabin and cargo into the cabin, as the goods over long and swing and other uncontrollable factors, the goods and hatch, bulkhead collision, friction, reduce damage. Four is due to overloading, lift a long time, as the crane bundle of tools made of steel wire rope, easy to damage the packaging of goods, cargo damage caused by.

How can we reduce the damage, improve the efficiency of transportation? Dalian East International ro ro ro torch by handling practice and achieved good results.
    The ship roll handling method operation flow: up on the dock, the goods, not more than 1 metres high (to prevent the goods from larger vibration and due to overweight cargo lifting time damage), in under the cargo into a wheeled chassis, the goods will be fixed on the chassis (preventing goods center unstable, occurrence tipping bucket), a mop head drive chassis by tail will jump the goods into the cabin, and fixed (prevent into the cabin, cargo and ship collision friction). The ship is "Tong Capsule", to solve the goods over long, not good placement problem; RO ro ship design allows the cargo cabin deck height adjustment of the height, solves the problem and RO ro cargo high; tail jump load of up to 40MT, the stern cabin opening width of 12 metres, the ultra wide large goods into the cabin, overweight problem.

The analysis shows that, due to the adoption of a ro ro ship and its special equipment bulky cargo transportation, solves the goods long, ultra wide, overweight, ultra high difficulties, can make the bulky cargo transportation of cargo to a minimum, to achieve the efficient transport of goods.